1-Ethyl-2-pyrrolidinone, 1000µg/ml in MeOH, 1ml

2,2',3,5'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41464-39-5

Dibenzo[b,k]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 205-97-0

2-Chloro-1,3-propanediol-distearate-d5,100 µg/mL,toluene,1mL,